@inproceedings{oai:jaxa.repo.nii.ac.jp:00003082, author = {Meixner, Margaret and Cooray, Asantha and Leisawitz, David and Staguhn, Johannes and Armus, Lee and Battersby, Cara and Bauer, James and Bergin, Edwin and Bradford, Matt and EnnicoSmith, Kimberly and Fortney, Jonathan and Kaltenegger, Lisa and Melnick, Gary and Milam, Stefanie and Narayanan, Desika and Padgett, Deborah and Pontopiddan, Klaus and Pope, Alexandra and Roellig, Thomas and Sandstrom, Karin and Stevenson, Kevin and Su, Kate Y. L. and Vieira, Joaquin and Wright, Edward and Zmuidzinas, Jonas and Carey, Sean and Aalto, Susanne and Scott, Douglas and Gerin, Maryvonne and Sakon, Itsuki}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life}, month = {Mar}, note = {第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京, The 4th AKARI International Conference: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (October 17-20, 2017. The University of Tokyo), Bunkyo-ku, Tokyo, Japan, The Origins Space Telescope is an evolving concept for the Far-Infrared Surveyor mission, and the subject of one of the four science and technology definition studies supported by NASA to prepare for the 2020 Astronomy and Astrophysics Decadal Survey. The Origins Space Telescope (OST) will carry out observations in the long infrared wavelengths (5 to 500 micrometers). At mid-infrared wavelengths (10-30 micrometers) OST will be a factor of 30-100 more sensitive than Spitzer and JWST, while at far-infrared wavelengths OST will offer a factor of 10,000 improvement over Herschel, AKARI and SOFIA. OST instruments will be capable of tracing our origins from first stars and galaxies when the universe was less than 500 million years old to life today in our galaxy after some 13 billion years. The observations will involve 3D spectroscopic surveys of the distant universe, a transformative study of habitable planetary system formation from the interstellar medium to life-bearing worlds, and the characterization of bio-signatures in extra-solar planets around Milky Way dwarf stars., 形態: カラー図版あり, 著者人数: 37名 (JAXA職員: 左近, 樹), Physical characteristics: Original contains color illustrations, Number of authors: 37, 資料番号: AA1730026008, レポート番号: JAXA-SP-17-009E}, pages = {59--65}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {The Origins Space Telescope: A NASA 2020 Decadal Study}, volume = {JAXA-SP-17-009E}, year = {2018} }